Would you expect to find dc or ac in the filament of a light bulb in your home? How about automobile?
vk asked:
Would you expect to find dc or ac in the filament of a light bulb in your home?
How about automobile?
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Would you expect to find dc or ac in the filament of a light bulb in your home?
How about automobile?
Why is the speed of electricity so much greater than the speed of sounel?
March 7th, 2010 at 8:56 pm
House wiring is AC. Automobile wiring is DC. Sound is propagate by molecules while electricity is by electrons. Totally different things and electrons move much faster than the molecules, which include the bulky nucleus. charles s